Answer:
19.49
Explanation:
1.5 times the mass of Na which is 12.99 is 19.485
I would say that you would need 12 to have it be equal for this reaction to happen. I hope that this helped. :)
The reason why there’s more genotypes than phenotypes is because like multiple genotypes are both the same.
A kilogram is a measure of mass; 1,000 grams
<span>The pressure of nitrogen in atmospheres of a sample that is at 745 mmHg-
n2= .780 atm because
78 (from the 78%)
78/100=0.78.</span>
